Class: Neovim::Logging::Text

Inherits:
Stream show all
Defined in:
lib/neovim/logging.rb

Constant Summary collapse

NAME = 
"file"
COLORS = 
%w(33 32 34;1 4 31;1 35;1 36)

Constants inherited from Logger

Logger::SUBS

Instance Method Summary collapse

Methods inherited from Stream

open

Methods inherited from Logger

inherited, provide

Constructor Details

#initialize(file, color: nil, short: nil, maxlen: 256) ⇒ Text

Returns a new instance of Text.



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# File 'lib/neovim/logging.rb', line 123

def initialize file, color: nil, short: nil, maxlen: 256
  super
  @color =
    case color
    when true, false then color
    when 0           then false
    when Integer     then true
    else                  @file.tty?
    end
  @short, @maxlen = short, maxlen
end

Instance Method Details

#put(**fields) ⇒ Object 



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# File 'lib/neovim/logging.rb', line 135

def put **fields
  put_sep
  l = [
    ((fields.delete :time).strftime "%H:%M:%S"),
    ((fields.delete :pid).to_s.rjust 5),
    (fields.delete :caller).to_s[ %r([^/]+:\d+)],
    (fields.delete :level),
    (fields.delete :message).inspect,
    (fields.delete :sender).class_name,
    ((fields.map { |k,v| "#{k}:#{v}" }.join " ").axe @maxlen),
  ]
  if @color then
    l = l.zip COLORS
    l.map! do |f,c| "\e[#{c}m#{f}\e[m" end
  end
  if @short then
    s = l.shift 3
    if not @nexttime or @nexttime < Time.now then
      @file.puts s.join " "
      @nexttime = Time.now + 120
    end
  end
  @file.puts l.join " "
  @file.flush
  nil
end

#put_sep ⇒ Object 



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# File 'lib/neovim/logging.rb', line 161

def put_sep
  if @file.tty? then
    if not @nextsep or @nextsep < Time.now then
      @file.puts $/*5
      @nextsep = Time.now + 300
    end
  end
end